Basics Telephone and Data Systems Inc. Telephone and Data Systems Inc is a diversified telecommunications service company providing telecommunications services to wireless customers and wireline and cable connections. IPO Date: December 1, 1984 Sector: Comm Services Industry: Wireless Telecom Services Market Cap: $4.54B Activated in VL: True Average Daily Range Avg Daily Range: $0.43 | 1.42% Avg Daily Range (30 D): $0.52 | 1.34% Avg Daily Range (90 D): $0.60 | 1.67% Institutional Daily Volume Avg Daily Volume: .57M Avg Daily Volume (30 D): 1.17M Avg Daily Volume (90 D): .92M Trade Size Avg Trade Size (Sh.): 103 Avg Trade Size (Sh.) (30 D): 56 Avg Trade Size (Sh.) (90 D): 54 Institutional Trades Total Inst.Trades: 7,517 Avg Inst. Trade: $2.3M Avg Inst. Trade (30 D): $4.14M Avg Inst. Trade (90 D): $3.96M Avg Inst. Trade Volume: .09M Avg Inst. Trades (Per Day): 1 Market Closing Trades Avg Closing Trade: $3.02M Avg Closing Trade (30 D): $7.24M Avg Closing Trade (90 D): $6.5M Avg Closing Volume: 133.41K     News Aug 12, 2025 @ 10:37 PM Johnson Fistel, PLLP Investigates Telephone and Da... Source: Johnson Fistel, Pllp Aug 11, 2025 @ 6:01 PM US Cellular Closes $4.3 Billion Sale Source: Jesterai Aug 6, 2025 @ 6:55 PM Johnson Fistel, PLLP Investigates Telephone and Da... Source: Johnson Fistel, Pllp Aug 1, 2025 @ 10:20 PM Johnson Fistel, PLLP Investigates Telephone and Da... Source: Johnson Fistel, Pllp Aug 1, 2025 @ 9:35 PM Array declares special dividend of $23.00 per shar... Source: Prnewswire Financials   TTM Q2 2025 Q1 2025 Basic EPS $-.05 $-.09 Diluted EPS $-.05 $-.09 Revenue $ $ 1.19B $ 1.15B Gross Profit $ $ $ Net Income / Loss $ $ 18M $ 12M Operating Income / Loss $ $ 40M $ 35M Cost of Revenue $ $ $ Net Cash Flow $ $ 188M $ -13M PE Ratio     Splits May 16, 2005:   2:1